Charm their pants off 

To utterly amaze/astound someone, or alternatively convince them to make love to you.

Bob: Your mom's hot. Tonight, I'm going to charm their pants off.
Bill: Too much information, dad.

Charm their pants off by MalumLibrum958 April 2, 2022

Legend in their own pants 

A person who believes they have a big dick or twat while projecting a false reality of grandeur or self-importance on to others.

Some people are a legend in their own pants because they tell people they live the high life while living in a dump.

Legend in their own pants by jondich July 4, 2020

throw your pants at their face

An invitation for sexual acts such as but not limited to intercourse.

"Hey, they're really fine and I just wanna get with it. How should I?"
"Just throw your pants at their face. Works every time."

throw your pants at their face by TurntUp January 1, 2014